CVEvulnerability

CVE-2023-5909

7.5 HIGH Published 2023-11-30 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-11-30
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weaknesses
CWE-295, CWE-297

Description

KEPServerEX does not properly validate certificates from clients which may allow unauthenticated users to connect.

Affected configurations

• ge industrial gateway server (<= 7.614) • ptc keepserverex (<= 6.14.263.0) • ptc opc-aggregator (<= 6.14) • ptc thingworx industrial connectivity • ptc thingworx kepware edge (<= 1.7) • ptc thingworx kepware server (<= 6.14.263.0) • rockwellautomation kepserver enterprise (<= 6.14.263.0) • softwaretoolbox top server (<= 6.14.263.0)

Related

Weakness · CWE (2)

  • CWE-295 Improper Certificate Validation weakness
  • CWE-297 Improper Validation of Certificate with Host Mismatch weakness

References